The brightest and whitest light.  Up to 50% brighter, up to 40% more downroad visibility and up to 50% more sideroad visibility.* 

* SilverStar and SilverStar Ultra Products brightness comparisons based on coil luminance measurements.  Headlights dim over time by 20% or more and timely replacement results in increased lighting performance. 

Claims based on measured comparisons between SilverStar and SilverStar Ultra product families at 100% light output and standard halogen bulbs at 80% light output.  Actual performance may vary by product use, vehicle model and usage.